2. Analysis of Formula and Composition of Hydroxyhydrazine and the Procedure of Preparing Formula

摘要

1. Requirement 1: Description with the following characteristics: it includes formula compound (1), about 15% or lower by weight, and about 270 ppm or lower sulfate weight. In less than 85% of formula compound (1), K is 1, where R 1 is tar or tar substitute. K is an integer of 1 to 1000 and N is an integer of 1 to 20.